CN203053395U - Flatness detection apparatus for display backboard presswork - Google Patents
Flatness detection apparatus for display backboard presswork Download PDFInfo
- Publication number
- CN203053395U CN203053395U CN 201320093552 CN201320093552U CN203053395U CN 203053395 U CN203053395 U CN 203053395U CN 201320093552 CN201320093552 CN 201320093552 CN 201320093552 U CN201320093552 U CN 201320093552U CN 203053395 U CN203053395 U CN 203053395U
- Authority
- CN
- China
- Prior art keywords
- presswork
- pedestal
- display backplane
- detection apparatus
- datum plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a flatness detection apparatus for display backboard presswork. The flatness detection apparatus comprises a pedestal. A referential plate is vertically arranged on the front central of the pedestal and used for attaching to the display backboard presswork during detection, and a plurality of holes for positioning the display backboard presswork are arranged on the referential plate. Guide rails extending along the height direction of the referential plate are arranged on the pedestal at left and right sides of the referential plate. An inspection ruler, which is capable of moving up and down along the guide rails and of which both ends are arranged in the guide rails, and a motor which drives the inspection ruler to move up and down along the guide rails through a steel rope are arranged on the pedestal. A gap matching with the thickness of the display backboard presswork is arranged between the inspection ruler and the referential plate. The flatness detection apparatus is convenient for operation, and improves efficiency and measuring precision. The measuring error is within 0.05mm, and the test result is very accurate. The flatness detection apparatus is low in cost, small in size, and convenient for moving and transportation.
Description
Technical field
The utility model relates to a kind of display backplane presswork flatness checking device.
Background technology
After the moulding of display backplane presswork, need to check whether its flatness is smooth, present existing backboard finished product flatness detection mode is that the backboard finished product is lain on the marble platform, adopt height gage to get reference point at the marble platform backboard finished product is got ready, the data that draw are through calculating the flatness data.Yet existing this detection mode is complicated operation not only, and efficient is not high, and measuring accuracy is low, and testing result is not accurate enough.
The utility model content
At the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of display backplane presswork flatness checking device, and it is not only simple to operation, efficient height, and measuring accuracy height, and testing result is very accurate.
For achieving the above object, the utility model adopts following technical scheme:
A kind of display backplane presswork flatness checking device, comprise pedestal, erect at the positive middle part of this pedestal a datum plate for applying display backplane presswork when detecting, datum plate is provided with a plurality of for the hole with display backplane presswork location, pedestal is provided with the guide rail that extends along the datum plate short transverse in the left and right sides of datum plate, and, also be provided with the inspection chi that can move up and down along guide rail that two ends are arranged in two guide rails on the pedestal, one drive to check the motor that chi moves up and down along guide rail by wire rope, has the gap suitable with display backplane presswork thickness between this inspection chi and the datum plate.
Wherein, the end face of described pedestal is provided with the control panel for the control motor.
A kind of display backplane presswork flatness checking device that the utility model is set forth, its beneficial effect is:
Compared with prior art, the utility model checks the flatness that moves up and down to detect the display backplane presswork of chi by driven by motor, not only simple to operation, improve efficient greatly, but also improved measuring accuracy, its measuring error can be controlled in the 0.05mm, testing result is very accurate, and in addition, installation cost of the present utility model is low, it is little to take up room, and is convenient to mobile and transportation.
Description of drawings
Fig. 1 is the configuration diagram of the utility model embodiment;
Fig. 2 is that A among Fig. 1 is to diagram.
Description of reference numerals:
10, pedestal; 11, datum plate; 12, guide rail; 13, control panel; 20, check chi; 30, motor.
Embodiment
Come the utility model is further described below in conjunction with accompanying drawing and specific embodiment.
Please refer to illustrated in figures 1 and 2, it has demonstrated the concrete structure of the utility model preferred embodiment, a kind of display backplane presswork flatness checking device, comprise pedestal 10, erect at the positive middle part of this pedestal 10 datum plate 11 for applying display backplane presswork when detecting, pedestal 10 is provided with the guide rail 12 that extends along datum plate 11 short transverses in the left and right sides of datum plate 11, and, also be provided with the inspection chi 20 that can move up and down along guide rail 12 that two ends are arranged in two guide rails 12 on the pedestal 10, one drive to check the motor 30 that chi 20 moves up and down along guide rail 12 by wire rope, has the gap suitable with display backplane presswork thickness between this inspection chi 20 and the datum plate 11.
Described datum plate 11 is provided with a plurality of for the hole with display backplane presswork location, and the end face of pedestal 10 is provided with the control panel 13 for control motor 30.
During use, the display backplane presswork is placed between inspection chi 20 and the datum plate 11, and by the hole on the datum plate 11 fitted in display backplane presswork and datum plate 11 location, motor 30 will drive and check that chi 20 moves up and down along the guide rail 12 of datum plate 11 left and right sides, detect the flatness of display backplane presswork, if there is projection on display backplane presswork surface, the normal movement that checks chi 20 will be hindered, it is simple to operation, improved efficient greatly, but also improved measuring accuracy, and its measuring error can be controlled in the 0.05mm, and testing result is very accurate, and, installation cost of the present utility model is low, and it is little to take up room, and is convenient to mobile and transportation.
The above, it only is the utility model preferred embodiment, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment does.
Claims (2)
1. display backplane presswork flatness checking device, it is characterized in that, comprise pedestal, erect at the positive middle part of this pedestal a datum plate for applying display backplane presswork when detecting, datum plate is provided with a plurality of for the hole with display backplane presswork location, pedestal is provided with the guide rail that extends along the datum plate short transverse in the left and right sides of datum plate, and, also be provided with the inspection chi that can move up and down along guide rail that two ends are arranged in two guide rails on the pedestal, one drive to check the motor that chi moves up and down along guide rail by wire rope, has the gap suitable with display backplane presswork thickness between this inspection chi and the datum plate.
2. a kind of display backplane presswork flatness checking device according to claim 1 is characterized in that, the end face of described pedestal is provided with the control panel for the control motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093552 CN203053395U (en) | 2013-02-28 | 2013-02-28 | Flatness detection apparatus for display backboard presswork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093552 CN203053395U (en) | 2013-02-28 | 2013-02-28 | Flatness detection apparatus for display backboard presswork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203053395U true CN203053395U (en) | 2013-07-10 |
Family
ID=48736339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093552 Expired - Fee Related CN203053395U (en) | 2013-02-28 | 2013-02-28 | Flatness detection apparatus for display backboard presswork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203053395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802050A (en) * | 2014-02-17 | 2014-05-21 | 金牌模具（常熟）有限公司 | Fixture structure for backboard flatness measurement of LCD TV |
-
2013
- 2013-02-28 CN CN 201320093552 patent/CN203053395U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103802050A (en) * | 2014-02-17 | 2014-05-21 | 金牌模具（常熟）有限公司 | Fixture structure for backboard flatness measurement of LCD TV |
| CN103802050B (en) * | 2014-02-17 | 2015-07-29 | 金牌模具（常熟）有限公司 | The clamp structure of liquid crystal TV set backboard roughness measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20170228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |